Discover what you can make with a CNC plasma table — from custom metal art and fire pits to automotive brackets and industrial production parts. Each category includes recommended table sizes, materials, and amperage settings.
Get Free QuotesSix popular project categories with recommended equipment specs to help you choose the right table for your work.
Custom signs, wall art, garden sculptures, ranch gates, memorial plaques. The most popular use case for hobby CNC plasma owners.
16ga–1/4" mild steel, Cor-ten for weathered look
2x2 or 4x4
30–45A
Brackets, roll cages, suspension mounts, exhaust flanges, body panels. Essential for custom car builds and racing.
1/8"–1/2" mild steel, aluminum
4x4 or 4x8
45–65A
Gusset plates, base plates, beam connections, stair stringers, handrail components. Bread and butter for structural steel shops.
1/4"–1" mild steel
4x8
65–85A
Decorative fire pit panels, privacy screens, address signs, plant stands, garden edging. High-margin products popular at craft markets and on Etsy.
12ga–1/4" mild steel, Cor-ten
4x4
45A
Flanges, gaskets, machine guards, wear plates, mounting brackets. High-volume production with tight tolerances.
All metals, 1/4"–1.5"
4x8 or 5x10
85–200A
Table bases, shelf brackets, light fixtures, railing panels, room dividers. Growing market for industrial-style custom furniture.
16ga–3/8" mild steel
4x4 or 4x8
45–65A
Every CNC plasma project follows the same four-step workflow. Here's how a design file becomes a finished metal part.
Create or download a DXF/SVG file in CAD software. Start with free files to learn before designing your own.
Software GuideImport into CAM software, set toolpaths, nest parts for material efficiency. Good nesting saves 15–30% on material costs.
Software GuideLoad material, set plasma parameters (amperage, speed, pierce height), and run the program. THC handles torch height automatically.
Configurator ToolDeburr edges, grind if needed, apply paint, powder coat, or clear coat. Finishing turns raw cuts into professional products.
Use these free tools to find the right materials, settings, and design files for your next CNC plasma project.
Curated sources for free DXF files, recommended design software, and file prep tips for CNC plasma cutting.
Enter your material type and plasma cutter amperage to see max cut thickness, sever thickness, and recommended speed.
Enter your material and thickness to find the right amperage, cut speed, and gas type for your plasma cutter.
Common questions from CNC plasma beginners about project ideas, materials, and selling their work.
Start with flat single-piece designs: house number signs, simple wall art, bottle openers. Avoid multi-piece assemblies until you master cut settings.
16-gauge to 1/4" mild steel (A36 or 1018). Easy to cut, affordable, welds and paints well. Cor-ten steel is a great choice for weathered outdoor art that develops a natural rust patina.
Yes. Popular products include fire pits ($200-$800), custom signs ($50-$300), and garden art ($100-$500). Etsy, craft markets, and custom orders are common sales channels for CNC plasma operators.
Free sources include Scan2CAD, DXF Downloads, and community forums. Paid files are available on Etsy and DesignShop. Or design your own in Inkscape (free) or Adobe Illustrator.
No. A 2x2 table handles most art and sign projects. Step up to a 4x4 only if you regularly work with pieces larger than 24 inches.
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